/* =========================================================
   Randazzo Digital — shared styles
   Copper on black. Premium, coastal, intentional.
   ========================================================= */

:root {
  /* palette */
  --rd-ink:        #0A0A0B;   /* deepest black */
  --rd-panel:      #111114;   /* card / section panel */
  --rd-panel-2:    #17171B;   /* elevated panel */
  --rd-line:       #23232A;   /* hairline rule */
  --rd-line-2:     #2E2E36;
  --rd-cream:      #F5EDE2;   /* body text */
  --rd-cream-dim:  #BDB3A4;   /* secondary text */
  --rd-mute:       #6B6458;   /* tertiary */

  --rd-copper:     #C08457;   /* brand copper */
  --rd-copper-hi:  #E4B087;   /* highlight */
  --rd-copper-lo:  #8E5D3A;   /* shadow */
  --rd-copper-glow: rgba(192,132,87,0.35);

  /* type */
  --rd-display: 'Syne', 'Tenor Sans', serif;
  --rd-body:    'DM Sans', system-ui, sans-serif;
  --rd-mono:    'JetBrains Mono', ui-monospace, monospace;

  /* scale */
  --rd-step-0:  0.8125rem;  /* 13 */
  --rd-step-1:  0.9375rem;  /* 15 */
  --rd-step-2:  1.0625rem;  /* 17 */
  --rd-step-3:  1.25rem;    /* 20 */
  --rd-step-4:  1.625rem;   /* 26 */
  --rd-step-5:  2.25rem;    /* 36 */
  --rd-step-6:  3.25rem;    /* 52 */
  --rd-step-7:  4.75rem;    /* 76 */
  --rd-step-8:  6.5rem;     /* 104 */

  /* layout */
  --rd-container: 1240px;
  --rd-radius-s: 6px;
  --rd-radius:   12px;
  --rd-radius-l: 20px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--rd-ink);
  color: var(--rd-cream);
  font-family: var(--rd-body);
  font-size: var(--rd-step-2);
  line-height: 1.6;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ---------- type ---------- */
.rd-eyebrow {
  font-family: var(--rd-body);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--rd-copper);
  font-weight: 500;
  display: inline-flex; align-items: center; gap: 0.7em;
}
.rd-eyebrow::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--rd-copper);
}

h1, h2, h3, h4 {
  font-family: var(--rd-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0;
  color: var(--rd-cream);
}
h1 { font-size: clamp(2.6rem, 6.4vw, var(--rd-step-7)); letter-spacing: -0.035em; font-weight: 700; }
h2 { font-size: clamp(2rem, 4.4vw, var(--rd-step-6)); letter-spacing: -0.03em; }
h3 { font-size: var(--rd-step-4); letter-spacing: -0.02em; }
h4 { font-size: var(--rd-step-3); letter-spacing: -0.01em; }

p { margin: 0 0 1em 0; color: var(--rd-cream); }
.rd-lede { font-size: var(--rd-step-3); color: var(--rd-cream-dim); line-height: 1.55; max-width: 62ch; text-wrap: pretty; }

/* copper text gradient — reserved for signature moments */
.rd-copper-text {
  background: linear-gradient(180deg, #F1CBA4 0%, #D89B6A 45%, #9E6A41 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- layout ---------- */
.rd-container {
  width: 100%;
  max-width: var(--rd-container);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 40px);
}
.rd-section {
  padding-block: clamp(72px, 10vw, 140px);
  position: relative;
}
.rd-section--tight { padding-block: clamp(56px, 7vw, 96px); }

/* ---------- nav ---------- */
.rd-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,11,0.72);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease;
}
.rd-nav.is-scrolled {
  border-bottom-color: var(--rd-line);
  background: rgba(10,10,11,0.88);
}
.rd-nav__inner {
  max-width: var(--rd-container);
  margin-inline: auto;
  padding: 18px clamp(20px, 4vw, 40px);
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px;
}
.rd-brand {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--rd-display);
  font-size: 1.05rem; letter-spacing: 0.02em; font-weight: 600;
  color: var(--rd-cream);
}
.rd-brand__mark {
  width: 54px; height: 40px;
  border-radius: 8px;
  background-image: url('rd-logo.jpeg');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-color: #1c2026;
  box-shadow:
    inset 0 0 0 1px rgba(228,176,135,0.3),
    0 4px 14px -6px rgba(192,132,87,0.55),
    0 1px 0 rgba(0,0,0,0.5);
  flex-shrink: 0;
}

.rd-nav__links {
  display: flex; align-items: center; gap: 4px;
}
.rd-nav__link {
  padding: 10px 14px;
  font-size: var(--rd-step-1);
  color: var(--rd-cream-dim);
  border-radius: 8px;
  transition: color .2s ease, background .2s ease;
  position: relative;
}
.rd-nav__link:hover { color: var(--rd-cream); }
.rd-nav__link.is-active { color: var(--rd-copper-hi); }
.rd-nav__link.is-active::after {
  content: ""; position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 1px; background: var(--rd-copper);
}

.rd-nav__cta { display: inline-flex; align-items: center; gap: 10px; }

.rd-nav__burger {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  border-radius: 8px;
  border: 1px solid var(--rd-line);
}
.rd-nav__burger span {
  display: block; width: 18px; height: 1.5px; background: var(--rd-cream);
  position: relative;
}
.rd-nav__burger span::before,
.rd-nav__burger span::after {
  content: ""; position: absolute; left: 0; right: 0; height: 1.5px; background: var(--rd-cream);
}
.rd-nav__burger span::before { top: -6px; }
.rd-nav__burger span::after  { top: 6px; }

.rd-mobile {
  position: fixed; inset: 0;
  background: var(--rd-ink);
  z-index: 200;
  display: none;
  flex-direction: column;
  padding: 24px;
}
.rd-mobile.is-open { display: flex; }
.rd-mobile__top { display: flex; align-items: center; justify-content: space-between; }
.rd-mobile__close {
  width: 44px; height: 44px; display: grid; place-items: center;
  border: 1px solid var(--rd-line); border-radius: 8px;
  color: var(--rd-cream); font-size: 1.3rem;
}
.rd-mobile__links {
  display: flex; flex-direction: column; gap: 4px;
  margin-top: 48px; padding: 0 8px;
}
.rd-mobile__links a {
  font-family: var(--rd-display);
  font-size: 2.25rem; letter-spacing: -0.02em;
  font-weight: 600;
  padding: 16px 0;
  color: var(--rd-cream);
  border-bottom: 1px solid var(--rd-line);
}
.rd-mobile__links a.is-active { color: var(--rd-copper-hi); }
.rd-mobile__cta { margin-top: auto; padding: 0 8px 24px; }

/* ---------- buttons ---------- */
.rd-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  font-size: var(--rd-step-1);
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: 999px;
  transition: transform .2s ease, box-shadow .3s ease, background .3s ease, color .2s ease, border-color .2s ease;
  will-change: transform;
  white-space: nowrap;
}
.rd-btn:hover { transform: translateY(-1px); }
.rd-btn:active { transform: translateY(0); }

.rd-btn--primary {
  background: linear-gradient(180deg, #E4B087 0%, #C08457 55%, #9C673F 100%);
  color: #1A0E06;
  font-weight: 600;
  box-shadow:
    inset 0 1px 0 rgba(255,230,200,0.7),
    inset 0 -1px 0 rgba(60,30,10,0.3),
    0 8px 24px -10px rgba(192,132,87,0.6),
    0 1px 0 rgba(0,0,0,0.4);
}
.rd-btn--primary:hover {
  box-shadow:
    inset 0 1px 0 rgba(255,230,200,0.8),
    inset 0 -1px 0 rgba(60,30,10,0.3),
    0 14px 32px -10px rgba(192,132,87,0.7);
}

.rd-btn--ghost {
  background: transparent;
  color: var(--rd-cream);
  border: 1px solid var(--rd-line-2);
}
.rd-btn--ghost:hover {
  border-color: var(--rd-copper);
  color: var(--rd-copper-hi);
}

.rd-btn--small { padding: 10px 16px; font-size: var(--rd-step-0); }

.rd-btn__arrow {
  display: inline-block;
  transition: transform .25s ease;
}
.rd-btn:hover .rd-btn__arrow { transform: translateX(3px); }

/* ---------- card ---------- */
.rd-card {
  background: var(--rd-panel);
  border: 1px solid var(--rd-line);
  border-radius: var(--rd-radius-l);
  padding: 32px;
  transition: border-color .3s ease, transform .3s ease, background .3s ease;
}
.rd-card:hover { border-color: var(--rd-line-2); }

/* subtle grain + hairline utilities */
.rd-hairline { border-top: 1px solid var(--rd-line); }

/* ---------- footer ---------- */
.rd-footer {
  border-top: 1px solid var(--rd-line);
  padding: 80px 0 32px;
  background: var(--rd-ink);
}
.rd-footer__grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px; align-items: start;
}
.rd-footer h5 {
  font-family: var(--rd-body);
  font-size: var(--rd-step-0);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rd-copper);
  font-weight: 600;
  margin: 0 0 20px;
}
.rd-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.rd-footer a {
  color: var(--rd-cream-dim);
  font-size: var(--rd-step-1);
  transition: color .2s ease;
}
.rd-footer a:hover { color: var(--rd-copper-hi); }
.rd-footer__tag {
  color: var(--rd-cream-dim);
  max-width: 32ch; line-height: 1.55;
  font-size: var(--rd-step-1);
  margin-top: 14px;
}
.rd-footer__bottom {
  margin-top: 64px; padding-top: 24px;
  border-top: 1px solid var(--rd-line);
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  color: var(--rd-mute); font-size: var(--rd-step-0);
}
.rd-social {
  display: inline-flex; gap: 10px;
}
.rd-social a {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--rd-line);
  display: inline-grid; place-items: center;
  color: var(--rd-cream-dim);
}
.rd-social a:hover { color: var(--rd-copper-hi); border-color: var(--rd-copper); }

/* ---------- fade-in ---------- */
.rd-reveal {
  opacity: 0; transform: translateY(20px);
  transition: opacity .8s ease, transform .8s cubic-bezier(.2,.6,.2,1);
}
.rd-reveal.is-in { opacity: 1; transform: none; }

/* ---------- deco ---------- */
.rd-bg-grain {
  position: absolute; inset: 0; pointer-events: none;
  opacity: 0.06; mix-blend-mode: overlay;
  background-image:
    radial-gradient(rgba(255,255,255,0.4) 0.5px, transparent 0.5px);
  background-size: 3px 3px;
}
.rd-bg-diag {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(135deg, transparent 48%, rgba(192,132,87,0.06) 49%, rgba(192,132,87,0.06) 51%, transparent 52%);
  background-size: 60px 60px;
  opacity: 0.5;
}

/* coastal horizon — subtle */
.rd-horizon {
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: linear-gradient(90deg, transparent, var(--rd-copper) 50%, transparent);
  opacity: 0.4;
}

/* ---------- page hero (shared) ---------- */
.rd-pagehero {
  position: relative;
  padding: 180px 0 80px;
  border-bottom: 1px solid var(--rd-line);
  overflow: hidden;
  background:
    radial-gradient(60% 80% at 20% 20%, rgba(192,132,87,0.12), transparent 60%),
    var(--rd-ink);
}
.rd-pagehero__inner { position: relative; display: flex; flex-direction: column; gap: 24px; max-width: 860px; }
.rd-pagehero h1 { font-size: clamp(2.75rem, 7vw, 5.5rem); }
.rd-pagehero .rd-lede { max-width: 62ch; }
.rd-pagehero__jump {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  margin-top: 12px;
}
.rd-pagehero__jump a {
  font-size: var(--rd-step-0);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rd-cream-dim);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--rd-line);
  transition: color .2s ease, border-color .2s ease;
}
.rd-pagehero__jump a:hover { color: var(--rd-copper-hi); border-color: var(--rd-copper); }
.rd-pagehero__jump span { color: var(--rd-mute); font-size: var(--rd-step-0); }
.rd-pagehero__note {
  font-size: var(--rd-step-0);
  color: var(--rd-mute);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0;
}

/* ---------- CTA strip (shared) ---------- */
.rd-cta-strip {
  position: relative;
  padding: 96px 0;
  background:
    radial-gradient(80% 120% at 50% 0%, rgba(192,132,87,0.12), transparent 70%),
    #08080B;
  border-block: 1px solid var(--rd-line);
  overflow: hidden;
}
.rd-cta-strip__inner {
  display: flex; justify-content: space-between; align-items: center;
  gap: 40px; flex-wrap: wrap;
  position: relative; z-index: 1;
}
.rd-cta-strip__h {
  font-size: clamp(2rem, 5vw, 4rem);
  margin-top: 16px;
  line-height: 0.95;
}

/* ---------- responsive ---------- */
@media (max-width: 880px) {
  .rd-nav__links, .rd-nav__cta { display: none; }
  .rd-nav__burger { display: inline-flex; }
  .rd-footer__grid { grid-template-columns: 1fr 1fr; }
  .rd-footer__bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 520px) {
  .rd-footer__grid { grid-template-columns: 1fr; gap: 36px; }
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.85rem; }
  .rd-card { padding: 24px; }
}